- Volume 11 Issue 5
DOI QR Code
A Customer Profile Model for Collaborative Recommendation in e-Commerce
전자상거래에서의 협업 추천을 위한 고객 프로필 모델
- Received : 2011.04.01
- Accepted : 2011.04.26
- Published : 2011.05.28
Collaborative recommendation is one of the most widely used methods of automated product recommendation in e-Commerce. For analyzing the customer's preference, traditional explicit ratings are less desirable than implicit ratings because it may impose an additional burden to the customers of e-commerce companies which deals with a number of products. Cardinal scales generally used for representing the preference intensity also ineffective owing to its increasing estimation errors. In this paper, we propose a new way of constructing the ordinal scale-based customer profile for collaborative recommendation. A Web usage mining technique and lexicographic consensus are employed. An experiment shows that the proposed method performs better than existing CF methodologies.
Collaborative Filtering;Lexicographic Consensus;Recommender System
- F. Liu and H. J. Lee, "Use of social network information to enhance collaborative filtering performance," Expert Systems with Applications, Vol.37, pp.4772-4778, 2010. https://doi.org/10.1016/j.eswa.2009.12.061
- W. D. Cook, "Optimal allocation of proposals to reviewers to facilitate effective ranking," Management Science, Vol.51, No.4, pp.655-661, 2005. https://doi.org/10.1287/mnsc.1040.0290
- C. Wang and W. A. Wulf, "Towards a framework for security measurement," in: Proc. of National Information Systems Security Conference pp.522-533, 1997.
- S. K. Lee, S. H. Kim, and Y. H. Cho, "Collaborative filtering with ordinal scale-based implicit ratings for mobile music recommendations," Information Sciences, Vol.180, No.11, pp.2142-2155, 2009.
- 박종학, 조윤호, 김재경, "사회연결망: 신규고객 추천문제의 새로운 접근법", 지능정보연구, 제15권, 제1호, pp.123-139, 2009.
- 김귀정, 김봉한, 한정수, "복합지식 기반 개인 맞춤형 지능화 추천 시스템", 한국콘텐츠학회논문지, 제10권, 제8호, pp.26-31, 2010. https://doi.org/10.5392/JKCA.2010.10.8.026
- 여운동, 박현우, 권영일, 박영욱, "연구논문 추천 시스템의 전자도서관 적용방안", 한국콘텐츠학회논문지, 제10권, 제11호, pp.10-19, 2010. https://doi.org/10.5392/JKCA.2010.10.11.010
- 정귀임, 박상성, 신영근, 장동식, "역전파 신경망을 이요한 개인 맞춤형 상품 추천 시스템 구축", 한국콘텐츠학회논문지, 제7권, 제12호, pp.292-302, 2007. https://doi.org/10.5392/JKCA.2007.7.12.292
- T. Kamishima, "Nantonac collaborative filtering: recommendation based on order response," in: Proc. of the Ninth International Conference on Knowledge Discovery and Data Mining, pp.583-588, 2003.
- T. Joachims, "Optimizing search engine using click through data," in: Proc. of the Eighth International Conference on Knowledge Discovery and Data Mining, pp.133-142, 2002.
- C. Y. Kim, J. K. Lee, Y. H. Cho, and D. H. Kim, "VISCORS: a visual-content recommender for the mobile Web," IEEE Intelligent Systems Vol.19, No.3, pp.32-38, 2004. https://doi.org/10.1109/MIS.2004.75
- Y. H.Cho and J. K. Kim, "Application of Web usage mining and product taxonomy to collaborative recommendations in e-commerce," Expert Systems with Applications, Vol.26, No.2, pp.236-246, 2004.
- M. Condorcet, "Essai sur L'Application de L'Analyse a la Probabilite des Decisions Rendues," a La Pluralite des Voix, Paris, 1785.
- J. Borda, "Memoire sur les elections au scrutin," Histoire de l'academie royale de science, Paris, 1981.